
Originally Posted by
Flexor
This doesn't work in my experience. You can't do more one sided exercises with dumbells, because your shoulders will just take up more load to stabilise and you won't necessarily target the chest.
What you should do is concentrate on form, and do bilateral dumbells, like a flat dumbell bench. Use the same weight on both dumbells obviously. When you do barbell, try to visualise using your weaker side more.
My right is also noticably smaller, but only in the inner portion. Its genetic, because my shoulders are the other way round so clearly the cause is not poor form. Just continue what you are doing and perhaps over time they will even out, but I wouldn't worry too much. EVERYBODY has symmetry issues but nobody else can see them, so just continue working out and get bigger.